LC89515 - Sanyo

LC89515 CD-ROM/CD-I Error Correction/ Host Interface LSI

Ordering number : EN4272C CMOS LSI LC89515K CD-ROM/CD-I Error Correction/ Host Interface LSI Overview The LC89515K is a version of the LC8951 in which certain aspects of the internal registers have been improved to make them even easier to use in CD-ROM and CD-I products. The basic blocks are identical to those in the LC8951 and these products are softwar.

Features

• Software and pin compatibility with the LC8951 (Changes were made to internal registers, the SRAM interface, and other aspects.)
• Support for CD-ROM (mode 1) and CD-I (mode 2, forms 1 and 2)
• All CD-ROM/CD-I special functions implemented on a single chip
• Hardware error detection and correction for high speed, without relying on software
• Real-time error correction: Error correction and detection are possible without interrupting the host interface bus.
• Fast transfers: up to 2.3 MB/s (18.4 Mb/s)
• Support for low-speed hosts (multiple block buffering)
• Built-in host interface command .